Recent content by matsorz

Ok, so I put |z^2|=2 in a) and |z^2|=-2 in b? Do I put in x and y, or do i just solve for z straight away?

I have a couple of problems with the conjugate. I have two equations to solve, (conjugate)z=2/z and (conjugate)z=-2/z How do I solve these= Are there some rules when you use the conjugate?

An electron around a hydrogen-atom, with radius r and length of circle a whole number, n, times wavelenght. This implies that 2*3,14*r=n*(wavelenght) I have read someplace that if you substitute the wavelenght with h/p, you can find the kinetic energy of an electron, which is the same as...

Thanks, getting a grip to it now!

Hello. Today I came across a physical phenomenon .. I played badminton in France, at the swimming pool. So I lost my paddle in the pool. (A badminton racket looks like a tennis racket) In the water, no matter how I throw the racket down, balancing it on the head in the bottom of the pool...